1DTM

CRYSTAL STRUCTURE OF THE SPERM-WHALE MYOGLOBIN MUTANT H93G COMPLEXED WITH 4-METHYLIMIDAZOLE, METAQUO FORM

Summary for 1DTM

• Entry DOI: 10.2210/pdb1dtm/pdb
• Related: 1irc
• Descriptor: RECOMBINANT SPERM WHALE MYOGLOBIN VARIANT H93G, PROTOPORPHYRIN IX CONTAINING FE, 4-METHYLIMIDAZOLE, ... (4 entities in total)
• Functional Keywords: heme protein, myoglobin, ligand-substitution, oxygen storage-transport complex, oxygen storage/transport
• Biological source: Physeter catodon (sperm whale)
• Total number of polymer chains: 1
• Total formula weight: 17852.45

Authors

Barrick, D.,Dahlquist, F.W. (deposition date: 2000-01-12, release date: 2000-02-07, Last modification date: 2024-03-13)

• Primary citation: Barrick, D.,Dahlquist, F.W.; Trans-substitution of the proximal hydrogen bond in myoglobin: I. Structural consequences of hydrogen bond deletion.; Proteins, 39:278-290, 2000; PubMed: 10813811; DOI: 10.1002/(SICI)1097-0134(20000601)39:4<278::AID-PROT20>3.0.CO;2-T

Experimental method

X-RAY DIFFRACTION (2.13 Å)